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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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Fuel-cycle SO 2 emissions of EVs compared to those of gasoline ICEVs and HEVs in China, current (left) and future (right). The power of EVs is electricity from the grid. and NO x emissions. Credit: ACS, Huo et al. Click to enlarge. Generation mix of the six interprovincial power grids in 2008.

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EPA, DOT Propose New Fuel Economy Labels; Addressing GHG Emissions, Fuel Consumption and Advanced Technology Vehicles

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Four samples of the first proposed label design with the letter grade. From left to right: EV, PHEV, gasoline/diesel, gasoline/diesel. The proposed rule seeks public comment on label design options and related issues. EPA and DOT are proposing two new label designs for comment. Color is integral to the new schemes.

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Delphi Details Evaporative Emissions Control Strategies For Hybrid Powertrains at tank.tech 2009

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Delphi evaporative emissions canisters. Andrzej Kalina, engineering manager, evaporative emission control products, is presenting a technical paper co-authored by Jan Jasinski, group engineering leader, evaporative emission control products and titled, “Evaporative Emissions Control Strategies for Hybrid Powertrains.”.

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Porsche Casts Doubt Upon Combustion Ban Timeline

The Truth About Cars

While we’re constantly hearing about tightening emissions regulations , the relevant timelines issued by government actors are rarely adhered to. Electric vehicle subsidies went from temporary to indefinite and combustion bans have gone from right around the corner to anyone’s guess. I think it could be delayed."

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Lifecycle Analysis Finds Cellulosic Ethanol Produced by POETs Project LIBERTY Will Reduce GHG Emissions 111% Over Gasoline

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Cellulosic ethanol produced by grain ethanol producer POET’s Project LIBERTY ( earlier post ) first commercial cellulosic ethanol plant will reduce greenhouse gas emissions (GHG) by 111% relative to gasoline, an independent lifecycle analysis (LCA) compiled by Air Improvement Resource , Inc., Total GHG Emissions. gCO 2 eq/MJ.

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Eaton Highlights Range of New Products to Reduce Fuel Consumption and Emissions

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The diversified manufacturer also said that in addition to boosting engine performance, its superchargers can provide up to a 5% fuel savings and reduce emissions compared to competing technologies. Electronic Fuel Vapor Management Valve for Hybrid-Electric Vehicles. Electronic Limited Slip Differential.

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Ecomotors Says Its OPOC Engine Could Deliver About 45% Greater Fuel Efficiency in a Class 8 Truck And With Tier 2 Bin 5 Emissions

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This design configuration eliminates the cylinder-head and valvetrain components of conventional engines, offering a more efficient, compact and simple core engine structure, the company says. The EM100 comes in different power configurations, said Jonathan Hurden, Chief Engineer - Engine programs, and with different emissions outcomes.

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